| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $138.63 | 10.678% | $153.4329 | $153.43 | $153.45 | $153.40 |
| Purchase #2 | $154.64 | 3.397% | $159.8931 | $159.89 | $159.90 | $159.90 |
| Purchase #3 | $124.98 | 3.807% | $129.738 | $129.74 | $129.75 | $129.70 |
| Purchase #4 | $201.75 | 5.464% | $212.7736 | $212.77 | $212.75 | $212.80 |
| Purchase #5 | $92.66 | 5.489% | $97.7461 | $97.75 | $97.75 | $97.70 |
| Purchase #6 | $76.46 | 5.372% | $80.5674 | $80.57 | $80.55 | $80.60 |
| Purchase #7 | $144.86 | 3.532% | $149.9765 | $149.98 | $150.00 | $150.00 |
| 7 purchase totals = | $933.98 | $984.1276 | $984.13 | $984.15 | $984.10 | |